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Hastelloy C276 Pipe

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Hastelloy C276 Pipe

Hastelloy C276 Pipe Specification

SpecificationsASTM B622/ SB 622
Nickel Alloy C276 Seamless Pipes size4 to 219mm W. T.: 0.5 to 20mm
ASTM B622 N10276 Welded Pipes size
5.0 – 1219.2 mm
DIN 2.4819 EFW Pipes size5.0 -1219.2 mm
Specialized inLarge Diameter Size
Alloy C276 Pipes ScheduleSCH5, SCH10, SCH40, STD, SCH80, SCH160
2.4819 Hastelloy Pipes ConditionHot-Finished, Annealed, Cold-Drawn, Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Hastelloy Alloy C276 Pipes FormRectangular, Straight, Round, Hollow, Hydraulic, Square
ASTM B622 UNS N10276 Pipes LengthSingle Random, Double Random & Cut Length.
EndPlain End, Beveled End, Treaded.
MarkingAll Hastelloy UNS N10276 Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Material Test Certificates (MTC)Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
Hastelloy C276 Pipe manufacturers
  • Sumitomo Metals, Japan
  • Nippon Steel Corporation, Japan
  • Kobe Special Tube, Japan
  • Sanyo Special Steel, Japan
  • Tubacex Tubos Inoxidables S.A., Spain
  • Schoeller Bleckmann, Austria
  • Seah Steel Corporation, Korea
We can also cut, thread, and groove ASME SB 622 UNS N10276 Pipes to meet your specifications.

Nickel Alloy C276 Seamless Pipe

TypesOut diameterWall thicknessLength
Hastelloy C276 Seamless Pipes (Custom Sizes)5.0 ~ 203.2mmAs per requirementUpto 6 Meters

ASTM B622 N10276 Welded Pipe

TypesOut diameterWall thicknessLength
Hastelloy C276 Welded Pipes (in Stock + Custom Sizes)5.0 ~ 1219.2mm1.0 ~ 15.0 mmUpto 6 Meters

Value Added services:

  • Hardness Test
  • Flattening Test
  • Pitting Resistance Test
  • Chemical Analysis – Spectro Analysis
  • Micro and Macro Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test
  • Mechanical Testing Such as Tensile of Area
  • Positive Material Identification – PMI Testing

DIN 2.4819 Pipe Types

Alloy C276 Pipe Dimensions & Weight

NPSDN
mm		OD
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness inches (mm)Wall Thickness
inches (mm)		Wall Thickness
inches (mm)
–––SCH 5sSCH 5SCH 10sSCH 10SCH 20SCH 30SCH 40sSCH 40/STDSCH 60SCH 80sSCH 80SCH 100SCH 120SCH 140SCH 160XXS
⅛60.405″ (10.29) 0.035″ (0.889) 0.049″ (1.245) 0.057″ (1.448) 0.068″ (1.727)  0.095″ (2.413) – ––
¼80.540″ (13.72) 0.049″ (1.245) 0.065″ (1.651) 0.073″ (1.854) 0.088″ (2.235)  0.119″ (3.023) – ––
⅜100.675″ (17.15) 0.049″ (1.245) 0.065″ (1.651) 0.073″ (1.854) 0.091″ (2.311)  0.126″ (3.200) – ––
½150.840″ (21.34) 0.065″ (1.651) 0.083″ (2.108) – 0.109″ (2.769)  0.147″ (3.734) – 4.78mm0.294″ (7.47)
¾201.050″ (26.67) 0.065″ (1.651) 0.083″ (2.108) 2.41mm 0.113″ (2.870)  0.154″ (3.912) – 5.56mm0.308″ (7.823)
1251.315″ (33.40) 0.065″ (1.651) 0.109″ (2.769) 2.90mm 0.133″ (3.378)  0.179″ (4.547) – 6.35mm0.358″ (9.093)
1¼321.660″ (42.16) 0.065″ (1.651) 0.109″ (2.769) 0.117″ (2.972) 0.140″ (3.556)  0.191″ (4.851) – 6.35mm0.382″ (9.703)
1½401.900″ (48.26) 0.065″ (1.651) 0.109″ (2.769) 0.125″ (3.175) 0.145″ (3.683)  0.200″ (5.080) – 7.14mm0.400″ (10.160)
2502.375″ (60.33) 0.065″ (1.651) 0.109″ (2.769) 0.125″ (3.175) 0.154″ (3.912)  0.218″ (5.537) 0.250″ (6.350) 8.74mm0.436″ (11.074)
2½652.875″ (73.02) 0.083″ (2.108) 0.120″ (3.048) 0.188″ (4.775) 0.203″ (5.156)  0.276″ (7.010) 0.300″ (7.620) 0.344″ (8.738)0.552″ (14.021)
3803.500″ (88.90) 0.083″ (2.108) 0.120″ (3.048) 0.188″ (4.775) 0.216″ (5.486)  0.300″ (7.620) 0.350″ (8.890) 0.438″ (11.13)0.600″ (15.240)
3½904.000″ (101.60) 0.083″ (2.108) 0.120″ (3.048) 0.188″ (4.775) 0.226″ (5.740)  0.318″ (8.077) – –0.636″ (16.154)
41004.500″ (114.30) 0.083″ (2.108) 0.120
” (3.048)		–0.188 in
(4.775)		 0.237″ (6.02)0.281
” (7.137)		 0.337″ (8.560)–0.437
” (11.13)		–0.531
” (13.49)		–
4½1155.000″ (127.00) – ––– 0.247″ (6.274)– 0.355″ (9.017)–––––
51255.563″ (141.30) 0.109″ (2.769) 0.134″ (3.404)–– 0.258″ (6.553)– 0.375″ (9.525)–0.500
” (12.70)		–0.625 
” (15.875)		–
61506.625″ (168.27) 0.109″ (2.769) 0.134″ (3.404)–– 0.280″ (7.112)– 0.432″ (10.973)–0.562
” (14.27)		–0.719
” (18.263)		–
82008.625″ (219.08) 0.109″ (2.769) 0.148″ (3.759)0.250″ (6.35)0.277
” (7.036)		 0.322″ (8.179)0.406″ (10.312) 0.500″ (12.70)0.593″ (15.09)0.718″ (18.2 6mm)0.812″ (20.62mm)0.906
” (23.01)		–
1025010.75″ (273.05)0.134″ (3.404)0.134″ (3.404)0.165″ (4.191)0.165″ (4.191)0.250″ (6.350)0.307″ (7.798)0.365″ (9.271)0.365″ (9.271)0.500″ (12.700)0.500″ (12.700)0.593″ (15.062)0.718″ (18.237)0.843″ (21.412)1.000″ (25.400)1.125″ (28.575)–
1230012.75″ (323.85)0.156″ (3.962)0.165″ (4.191)0.180″ (4.572)0.180″ (4.572)0.250″ (6.350)0.330″ (8.382)0.375″ (9.525)0.406″ (10.312)0.500″ (12.700)0.500″ (12.700)0.687″ (17.450)0.843″ (21.412)1.000″ (25.400)1.125″ (28.575)1.312″ (33.325)–
1435014.00″ (355.60)0.156″ (3.962)0.156″ (3.962)0.188″ (4.775)0.250″ (6.350)0.312″ (7.925)0.375″ (9.525)0.375″ (9.525)0.437″ (11.100)0.593″ (15.062)0.500″ (12.700)0.750″ (19.050)0.937″ (23.800)1.093″ (27.762)1.250″ (31.750)1.406″ (35.712)–
1640016.00″ (406.40)0.165″ (4.191)0.165″ (4.191)0.188″ (4.775)0.250″ (6.350)0.312″ (7.925)0.375″ (9.525)0.375″ (9.525)0.500″ (12.700)0.656″ (16.662)0.500″ (12.700)0.843″ (21.412)1.031″ (26.187)1.218″ (30.937)1.437″ (36.500)1.593″ (40.462)–
1845018.00″ (457.20)0.165″ (4.191)0.165″ (4.191)0.188″ (4.775)0.250″ (6.350)0.312″ (7.925)0.437″ (11.100)0.375″ (9.525)0.562″ (14.275)0.750″ (19.050)0.500″ (12.700)0.937″ (23.800)1.156″ (29.362)1.375″ (34.925)1.562″ (39.675)1.781″ (45.237)–
2050020.00″ (508.00)0.188″ (4.775)0.188″ (4.775)0.218″ (5.537)0.250″ (6.350)0.375″ (9.525)0.500″ (12.700)0.375″ (9.525)0.593″ (15.062)0.812″ (20.625)0.500″ (12.700)1.031″ (26.187)1.280″ (32.512)1.500″ (38.100)1.750″ (44.450)1.968″ (49.987)–
2460024.00″ (609.60)0.218″ (5.537)0.218″ (5.537)0.250″ (6.350)0.250″ (6.350)0.375″ (9.525)0.562″ (14.275)0.375″ (9.525)0.687″ (17.450)0.968″ (24.587)0.500″ (12.700)1.218″ (30.937)1.531″ (38.887)1.812″ (46.025)2.062″ (52.375)2.343″ (59.512)–
–––SCH 5sSCH 5SCH 10sSCH 10SCH 20SCH 30SCH 40sSCH 40/STDSCH 60SCH 80sSCH 80SCH 100SCH 120SCH 140SCH 160XXS

WEIGHT FACTORS FOR OTHER STEEL & NICKEL ALLOYS

  • Titanium – 0.582
  • Carbon Steel – 0.993
  • Alloy 2205 – 0.997
  • Alloy 800 – 1.025
  • Alloy 825 – 1.039
  • Alloy 625 – 1.068
  • Alloy 600 – 1.074
  • Alloy C-276 – 1.129
  • Alloy 400 – 1.139
  • Nickel – 1.146
  • Cu-Nickel 70/30 – 1.18

Hastelloy C276 Pipe, Seamless Pipe & Welded Pipe Stock List

ALLOY C-276 (15Cr/16Mo/4W)Dimension (mm/inch)
bright annealed, welded13.72 x 2.24 (¼”nb sch40s)
annealed, welded17.15 x 1.65 (3/8″nb sch10s)
bright annealed, welded17.15 x 2.31 (3/8″nb sch40s)
annealed, welded21.34 x 2.11 (½”nb sch10s)
bright solution annealed, welded21.34 x 2.77 (½”nb sch40s)
solution annealed, welded26.67 x 2.11 (¾”nb SCH 10s)
bright solution annealed, welded26.67 x 2.87 (¾”nb sch40s)
pickled, welded33.40 x 2.77 (1″nb sch10s)
annealed, welded33.40 x 3.38, (1″nb sch40s)
welded, annealed42.16 x 3.56 (1¼”nb sch40s)
solution annealed, welded48.26 x 2.77 (1½” sch10s)
bright solution annealed, welded48.26 x 3.68, (1½” sch40s)
pickled, welded60.33 x 2.77, (2″nb sch10s)
pickled, welded60.33 x 2.77, (2″nb sch10s)
seamless, cold drawn, pickled, solution annealed60.33 x 5.54 (2″nb sch80s)
welded, annealed, pickled73.02 x 3.05 (2½”nb sch10s)
bright solution annealed, welded88.9 x 3.05, (3″nb sch10s)
bright solution annealed, welded88.9 x 5.49 (3″nb sch40s)
cold worked, solution annealed, welded114.3 x 3.05 (4″nb sch10s)
cold drawn, annealed, welded3.17 x 0.51 (0.125″ x 0.02″)
welded, bright annealed3.17 x 0.89 (0.125″ x 0.035″)
welded, cold drawn, annealed4.0 x 0.25
welded, annealed4.0 x 0.5
welded, annealed5.0 x 0.25
welded, cold drawn, annealed6.0 x 0.35
welded, cold drawn, annealed6.0 x 0.5
bright annealed, welded6.35 x 0.89 (¼” x 0.035″)
welded, annealed8.0 x 0.5
cold drawn, bright annealed, welded9.53 x 0.89 (3/8″ x 0.035″)
welded, annealed10.0 x 0.5
welded, cold drawn, annealed10.0 x 1.0
annealed, welded12.0 x 0.5
welded, cold drawn, annealed12.0 x 1.0
cold drawn, bright annealed, welded12.7 x 0.89 (½” x 0.035″)
cold drawn, bright annealed, welded12.7 x 1.65 (0.5″ x 0.065″)
redrawn, welded14.2 x 2.5
welded, bright solution annealed19.05 x 1.65 (¾” x 0.065″)
welded, bright annealed, drawn28.0 x 1.5
welded, cold drawn, annealed38.0 x 2.77

2.4819 Hastelloy Pipe Chemical Composition

Hastelloy C276NiCMoMnSiFePSCoCr
Balance0.010 max15.00 – 17.001.00 max0.08 max4.00 – 7.000.04 max0.03 max2.5 max14.50 – 16.50

Hastelloy Alloy C276 Pipe Mechanical Properties

DensityMelting PointYield Strength (0.2%Offset)Tensile StrengthElongation
8.89 g/cm31370 °C (2500 °F)Psi – 52,000 , MPa – 355Psi – 1,15,000 , MPa – 79040 %

Equivalent Grades for ASTM B622 UNS N10276 Pipes

STANDARDUNSWERKSTOFF NR.AFNORENJISBSGOST
Hastelloy C276N102762.4819–NiMo16Cr15WNW 0276–ХН65МВУ
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